K-System isolated barriers offer an extensive range of intrinsic safety interface modules for many signals and applications – from simple isolators to highly functional modules. Furthermore, the signal conditioners are the perfect choice for general-purpose. Both types of modules can be mounted on the same Power Rail. They are clearly differentiated by color as signal conditioners have grey front labels. K-System modules are available in a variety of housing widths so they easily fit into any cabinet or enclosure. Whether one chooses the 12.5 mm KC-modules or the 20mm and 40mm KF-modules, the electrical and mechanical characteristics of the K-System are maintained. Pepperl+Fuchs is known by customers around the world as a pioneer and an innovator in electrical explosion protection and sensor technology. Our main focus is always on your individual requirements: With a passion for automation and groundbreaking technology, we are committed to working in partnership with you now and in the future. We understand the demands of your markets, developing specific solutions, and integrating them into your processes.
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K-System isolated barriers offer an extensive range of intrinsic safety interface modules for many signals and applications – from simple isolators to highly functional modules. Furthermore, the signal conditioners are the perfect choice for general-purpose. Both types of modules can be mounted on the same Power Rail. They are clearly differentiated by color as signal conditioners have grey front labels. K-System modules are available in a variety of housing widths so they easily fit into any cabinet or enclosure. Whether one chooses the 12.5 mm KC-modules or the 20mm and 40mm KF-modules, the electrical and mechanical characteristics of the K-System are maintained. -
Z-system zener barriers are available with high density up to 2 channels / 12,5 mm width. Variants with field replaceable fuses provide a convenient means of disconnecting or open-circuiting the instrument loop without interfering with the wiring, making commissioning and maintenance operations much easier. -
The K-system comprises signal conditioners for signal transfer between control system and safe area as well as isolated barriers for communication with field devices in hazardous areas. They are preferred for these kinds of mixed applications. Wide range of isolated barriers and signal conditioners for mixed applications
Modules for universal power supply
Reduced wiring by Power Rail
Removable terminals
Many modules with marine approvals and SIL assessment -
VisuNet industrial monitors and panel PCs are constructed for process control. Each and every industrial monitor is manufactured to meet rigid safety and mechanical tolerances.
Download Data Sheet -
Glass fiber reinforced polyester (GRP) enclosure, Ex e and Ex tb certified, 110 mm x 110 mm x 65 mm, Customizable configuration of cable gland types as per specification, Installation in Zone 1, Zone 2, Zone 21 and Zone 22 -
Limit value switches signal whether the medium being monitored has reached, risen above, or fallen below, a set level (VDI/VDE Directive 3519) based on its installation height.
Examples:
Overflow / dry-run protection
Minimum-maximum control
Overspill protection -
The H-System is a termination board based interface solution with stationary wiring. Modules can be mounted tool-free and replaced during operation without wiring effort. -
The SC-system is a signal conditioner product family for applications without hazardous areas on the field side.
Modules for analog and digital signals
Transmitter power supplies, isolated amplifiers, passive isolators, signal converters, and switch amplifiers
24 V DC supply
Reduced wiring effort due to Power Bus -
VisuNet operator workstations are rugged and sleek. These operator workstations are approved for; Zone 1/21 (ATEX and IECEx) , Zone 2 (ATEX) , Zone 2 (ATEX), Class I, Div 2, and are also suitable for use in the safe area , Div. 1 , Div. 2 , Class I, Div 2, Zone 2 (ATEX) , Zone 2 (ATEX), Class I, Div 2 -
Terminal Junction Boxes Glass Fiber Reinforced Polyester (GRP) GL***.T
Glass fiber reinforced polyester (GRP) enclosure
Ex e, Ex ia and Ex tb certified
16 enclosure size options
Customizable configuration of terminals, cable entries and cable gland types as per specification
Installation in Zone 1, Zone 2, Zone 21 and Zone 22
Wide range of accessories available -
Thin clients represent a powerful computing technology enabling users to access virtualized applications and information that runs on centralized servers. They don’t feature HDDs or fans so they are extremely economical. -
The Pepperl+Fuchs Bebco EPS 3000 series, Type Y purging system will purge and pressurize the protected enclosure and maintain pressure within the enclosure. The system reduces the classification within the protected enclosure from a Division 1 to a Division 2 area.
- UL, cUL & FM classified
- Conforms to NFPA 496 and ISA 12.4 standards
- For Type Y or Type Z applications
- Enclosure volumes to 250 cu. ft.(7.08 cu. m)
Type Y purge system models - 3000 series
3003: Class I Enclosure Volumes ≤ 90 ft3 3004: Class I Enclosure Volumes ≤ 250 ft3